Silver Dolphin Books

For nearly 20 years, Silver Dolphin Books has published award-winning activity, novelty, and educational books for children. From adorably-illustrated board books and interactive building sets to sound books made for story time, Silver Dolphin develops innovative books that enlighten and entertain.

Portable Press

Portable Press is the home of Uncle John’s Bathroom Reader, the longest running and most popular trivia series of its kind. Uncle John’s Bathroom Readers have engrossed and informed fans for over 30 years, and with more than 15 million books in print the phenomenon is going strong.